/*
 * ==========================================================================================
 * =                   JAHIA'S DUAL LICENSING - IMPORTANT INFORMATION                       =
 * ==========================================================================================
 *
 *                                 http://www.jahia.com
 *
 *     Copyright (C) 2002-2025 Jahia Solutions Group SA. All rights reserved.
 *
 *     THIS FILE IS AVAILABLE UNDER TWO DIFFERENT LICENSES:
 *     1/Apache2 OR 2/JSEL
 *
 *     1/ Apache2
 *     ==================================================================================
 *
 *     Copyright (C) 2002-2025 Jahia Solutions Group SA. All rights reserved.
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 *
 *
 *     2/ JSEL - Commercial and Supported Versions of the program
 *     ===================================================================================
 *
 *     IF YOU DECIDE TO CHOOSE THE JSEL LICENSE, YOU MUST COMPLY WITH THE FOLLOWING TERMS:
 *
 *     Alternatively, commercial and supported versions of the program - also known as
 *     Enterprise Distributions - must be used in accordance with the terms and conditions
 *     contained in a separate written agreement between you and Jahia Solutions Group SA.
 *
 *     If you are unsure which license is appropriate for your use,
 *     please contact the sales department at sales@jahia.com.
 */
package org.jahia.services.workflow.jbpm;

import org.jahia.services.usermanager.JahiaGroupManagerService;
import org.jahia.services.usermanager.JahiaUserManagerService;
import org.kie.internal.task.api.UserGroupCallback;

import java.util.ArrayList;
import java.util.List;

public class JahiaUserGroupCallback implements UserGroupCallback {

    protected JahiaGroupManagerService groupService;
    protected JahiaUserManagerService userService;

    public void setGroupService(JahiaGroupManagerService groupService) {
        this.groupService = groupService;
    }

    public void setUserService(JahiaUserManagerService userService) {
        this.userService = userService;
    }

    @Override
    public boolean existsUser(String userId) {
        return !"Administrator".equals(userId) && userService.lookupUserByPath(userId) != null;
    }

    @Override
    public boolean existsGroup(String groupId) {
        return !"Administrators".equals(groupId) &&  groupService.lookupGroupByPath(groupId) != null;
    }

    @Override
    public List<String> getGroupsForUser(String userId, List<String> groupIds, List<String> allExistingGroupIds) {
        if ("Administrator".equals(userId)) {
            return new ArrayList<String>();
        }
        return groupService.getMembershipByPath(userId);
    }
}
